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Thanks...
i got it.. :b:

Greetings to every one,
I have to access different clusters for computing.
But the problem is their lib paths are different. :eek:
How can i export some particular library paths for a particular...

Output is different from desired one.

ATCCCCCTTACCCCCCCCCCTTATT <= Desired

ATCCCCCTACCCCCCCCCTTATT <= Output

I think in for loop at every step it is keep on reducing a character...
...

I have a string like.

ATATATATTATTATATTATATTATT

I want to substitute the characters to "C" by using these locations
3 7
10 18
15 20

desired Output:
ATCCCCCTTACCCCCCCCCCTTATT

any clue...

:confused:

Dear all,
I am beginner to shell scripting.
I have to download more than 1k files from ftp site.
link is below
ftp://ftp.ncbi.nih.gov/genomes/Bacteria/

Earlier i was using wget url, for...

Can any one explain this code ?
:confused:

Hello all,
I have a input file like this.

input file
---------------
abc ab001 + ab002 zca
acb ab006 + ab007 caz
cba ab003 + ab004 zca
bac ab004 - ...

I made modifications in my .bash_profile.

:)

Thanks to all of u.

i commented few lines in bashrc now i am getting my desired prompt.

----------------------------------------------------------------------------------------------------
#if...

I checked .bash_profile it is not set.
this is my .bash_profile

...........................................................................
# Get the aliases and functions
if [ -f ~/.bashrc ];...

# .bashrc
export PS1='\[\e[1;32m\][\u@\h \W]\$\[\e[0m\] '


#-------------------
# Personnal Aliases
#-------------------

alias rm='rm -i'
alias mv='mv -i'
alias cp='cp -i'
alias...

I searched it in the forum.
and i found the the thread but its not working in my case thats why i have posted it again.

...

It looks like,

user@hostname:/auto/home3/user$

Desired,

user@hostname$

I added following line in .bashrc, but still its same.

export PS1="[\u@\h] $ "

Please help me :confused:

print working directory.
:)

now i think it looks clear.

Dear all,
I have a inputfile like some what like this -


1000.98651
1000.96696
999.98904
991.66864
986.51829
986.49467
17.44122
16.74039
16.74021
10.92725

desired output
...

ahmad.diab's solution is working.
"awk 'END {print NR}' ecoli_operons" is working.
file size is > 10x1024.
Thanks to all.

Hello all, :confused:
I am not getting this error.
Pls help me.

./construct_operon.sh: line 5: [: -gt: unary operator expected

#!/bin/bash
# Construct Operons using gene pairs.
rm -rf...

Hello all, :)
I have a pattern file some what like this,

cd003
cd005
cd007
cd008


and input file like this,

abc cd001 cd002 zca
bca cd002 cd003 cza
cba cd003 cd004 ...

Hi ALL :).

i have a file,

cat 3 +
dog 5 +
rat 6 -

i want to print no of record having pattern "+".
thanks in advance :confused:.